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Special Weather Statement


Special Weather Statement
National Weather Service Des Moines IA
245 AM CST Mon Dec 18 2017

IAZ025-026-036-181000-
Wright-Franklin-Hamilton-
Including the cities of Eagle Grove, Clarion, Belmond, Hampton,
and Webster City
245 AM CST Mon Dec 18 2017

...Patchy Dense Fog Near Portions of I-35...

A small area of dense fog has developed near the Interstate 35
corridor between Clarion and Webster City. Visibilities have been
reduced to near zero in the dense fog. Please use caution when
traveling, slow down, be prepared for rapidly reduced visibilities
and slick spots on roadways due to freezing moisture from the fog.


$$

MJB

Special Weather Statement
National Weather Service La Crosse WI
134 AM CST Mon Dec 18 2017

MNZ086-087-094-095-WIZ017-029-034-042>044-181000-
Dodge-Olmsted-Mower-Fillmore-Taylor-Clark-Jackson-Monroe-Juneau-
Adams-
Including the cities of Dodge Center, Rochester, Austin, Preston,
Medford, Neillsville, Black River Falls, Sparta, Tomah, Mauston,
and Friendship
134 AM CST Mon Dec 18 2017

...Patchy Dense Fog...Icy Spots Possible...

Expect patchy dense fog early this morning across portions of
southeast Minnesota and central Wisconsin. Visibility may be
reduced 1/2 mile or less at times.

Where the fog is thick, icy spots could develop on untreated
surfaces. If traveling tonight, be prepared for reduced
visibilities and the potential for icy spots on some roads.

$$

Rogers

Special Weather Statement
National Weather Service Des Moines IA
953 PM CST Sun Dec 17 2017

IAZ074-075-081>086-092>097-181000-
Marion-Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-Taylor-
Ringgold-Decatur-Wayne-Appanoose-Davis-
Including the cities of Pella, Knoxville, Oskaloosa, Corning,
Creston, Osceola, Chariton, Albia, Ottumwa, Bedford, Lenox,
New Market, Mount Ayr, Lamoni, Leon, Corydon, Seymour, Allerton,
Humeston, Centerville, and Bloomfield
953 PM CST Sun Dec 17 2017

... Areas of Fog through Monday Morning...

Portions of south central Iowa will experience areas of fog into
early Monday morning. Visibilities will be reduced to near a half
a mile in some locations.

If traveling, slow down and leave extra space between you and the
vehicle ahead of you.

The fog is expected to lift by mid morning Monday with
visibilities improving after sunrise.

$$

Angle


Hazardous Weather Outlook


Hazardous Weather Outlook...UPDATED
National Weather Service Twin Cities/Chanhassen MN
755 PM CST Sun Dec 17 2017

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
190200-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
755 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of central and
southern Minnesota...and west central Wisconsin.

.DAY ONE...Tonight

Areas of light freezing fog are likely tonight, which could lead
to slick spots and reduced visibility.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

It is becoming increasingly likely a winter storm will impact the
region later this week. A band of light to moderate snow will
develop north of I-94 Wednesday and lift north Wednesday night.
A round of heavier snow may develop Thursday and persist into
early Friday area wide, potentially bringing significant
accumulations. Confidence in the exact track of the system and
accumulation totals remains low at this range.

Arctic air will follow the snow storm next weekend. Wind chill
values will drop well below zero.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

$$

Borghoff

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
356 PM CST Sun Dec 17 2017

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-181200-
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison-
Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler-
Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-
Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
356 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of southwest
Iowa...west central Iowa...east central Nebraska...northeast
Nebraska and southeast Nebraska.

.DAY ONE...Tonight and Monday

No hazardous weather is expected.

.DAYS TWO THROUGH SEVEN...Monday night through Sunday

There is a chance for accumulating snow Thursday and Thursday
night over all of eastern Nebraska and southwest Iowa. A strong
cold front and upper level storm system will combine to bring the
chance for snow and strong north winds. Snowfall accumulations
still are not certain, as the timing of the cold front will
determine which locations experience precipitation in the form of
all snow or a mixture. Much colder temperatures are expected
behind the front, with wind chills from zero to five below zero
expected. These conditions will remain over the area into the
weekend.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
337 PM CST Sun Dec 17 2017

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-182145-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
337 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Fog and drizzle will develop tonight over portions of the outlook
area. The potential for dense fog is low, but there is a chance
for some patchy freezing drizzle to occur where the surface
temperature drops below freezing late this evening into early
Monday morning. The favored areas are along and east of a line
from DeWitt to Dubuque. If freezing drizzle does occur, it may
linger into the Monday morning commute, especially in far
northwest Illinois.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Latest indications regarding the Thursday into Friday storm system,
are that it is shifting the higher potential for accumulating
snow to the northwest and north of the Outlook Area. It is still
early for determining the exact track of this system, and those
with travel plans late in the week should keep up with the latest
forecasts and updates.

.SPOTTER INFORMATION STATEMENT...

Reports of any slick road conditions late tonight and early Monday
morning would be appreciated.

$$
RP Kinney/12

Hazardous Weather Outlook
National Weather Service La Crosse WI
1218 PM CST Sun Dec 17 2017

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-181200-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
1218 PM CST Sun Dec 17 2017

This Hazardous Weather Outlook is for portions of southeast
Minnesota, northeast Iowa, and southwest into central Wisconsin.

.DAY ONE...This Afternoon through Tonight

Patchy dense fog may develop this evening into the overnight,
reducing visibility below 1/2 mile and creating slick spots on
untreated surfaces.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Accumulating snow and impacts to travel are possible late
Wednesday through Friday. It is still too early to determine snow
amounts due to an uncertain storm track. Pay attention to later
forecasts and updates on this developing storm system.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hollan

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
457 AM CST Sun Dec 17 2017

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-181100-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
457 AM CST Sun Dec 17 2017

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

 Rain showers should taper off by the late morning to early
 afternoon. Rainfall totals will generally remain below two tenths
 of an inch.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Monday through Saturday

 Additional rain chances will return by Thursday morning, with a
 possible transition to wintry precipitation Thursday night. At this
 time, no significant impacts are expected.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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